/**
 *
 */
package com.imooc.security;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.authority.AuthorityUtils;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.social.security.SocialUser;
import org.springframework.social.security.SocialUserDetails;
import org.springframework.social.security.SocialUserDetailsService;
import org.springframework.stereotype.Component;

/**
 * @author zhailiang
 *
 */
@Component
public class MyUserDetailsService implements UserDetailsService, SocialUserDetailsService {

    private Logger logger = LoggerFactory.getLogger(getClass());

    @Autowired
    private PasswordEncoder passwordEncoder;

    @Override
   	public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
   		logger.info("表单登录用户名:" + username);
   		return buildUser(username);
   	}

   	@Override
   	public SocialUserDetails loadUserByUserId(String userId) throws UsernameNotFoundException {
   		logger.info("社交登录用户Id:" + userId);
   		return buildUser(userId);
   	}

   	private SocialUserDetails buildUser(String userId) {
   		// 根据用户名查找用户信息
   		// 根据查找到的用户信息判断用户是否被冻结
   		String password = passwordEncoder.encode("123456");
   		logger.info("数据库密码是:"+password);
   		return new SocialUser(userId, password,	true, true, true, true,	AuthorityUtils.commaSeparatedStringToAuthorityList("ROLE_ADMIN, ROLE_USER"));
   	}
}